/* ==========================================================================
   Ozsu Fish — ozsufish.co.uk (2026 rebuild)
   Brand: cyan #00B1D7 · deep navy #0E004E · ocean #006FBA · seafoam #1CD8A1
   Type:  Fraunces (display) · Albert Sans (body)
   ========================================================================== */

:root {
  --navy:       #0E004E;
  --navy-deep:  #080030;
  --indigo:     #2D2E96;  /* Özsu corporate logo wordmark — used for display type */
  --electric:   #322FFF;  /* logo fish-icon accent */
  --cyan:       #00B1D7;
  --ocean:      #006FBA;
  --seafoam:    #1CD8A1;
  --foam:       #F1F8FB;
  --foam-line:  #DCEDF4;
  --ink:        #1E2138;
  --muted:      #5B6478;
  --white:      #FFFFFF;

  --font-display: "Fraunces", Georgia, serif;
  --font-body:    "Albert Sans", "Open Sans", Helvetica, Arial, sans-serif;

  --shadow-card: 0 2px 6px rgba(14, 0, 78, .06), 0 18px 44px -18px rgba(14, 0, 78, .22);
  --shadow-lift: 0 4px 10px rgba(14, 0, 78, .08), 0 28px 60px -20px rgba(14, 0, 78, .30);
  --radius: 14px;

  --wave-grad: linear-gradient(90deg, var(--cyan), var(--seafoam));
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--indigo);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.45rem); }

p { margin: 0 0 1.1em; }
a { color: var(--ocean); text-decoration: none; }
a:hover { color: var(--navy); }

.shell { width: min(1160px, 92vw); margin-inline: auto; }
.shell--wide { width: min(1320px, 94vw); margin-inline: auto; }

.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ocean);
  margin-bottom: .9rem;
}

/* Wave divider — heir to the old green .bg-mantis rule */
.wave-divider {
  display: block;
  width: 76px;
  height: 12px;
  margin: .35rem 0 1.6rem;
  color: var(--seafoam);
}
.wave-divider--center { margin-inline: auto; }
.wave-divider svg { display: block; width: 100%; height: 100%; overflow: visible; }
/* Dividers draw themselves in as their section reveals */
.js .fade-up .wave-divider path,
.js .wave-divider.fade-up path { stroke-dasharray: 100; stroke-dashoffset: 100; }
.js .fade-up.is-visible .wave-divider path,
.js .wave-divider.fade-up.is-visible path { animation: wave-draw 1.1s cubic-bezier(.4, 0, .2, 1) forwards; }
.js .fade-up.is-visible .wave-divider path:nth-of-type(2),
.js .wave-divider.fade-up.is-visible path:nth-of-type(2) { animation-delay: .35s; }
@keyframes wave-draw { to { stroke-dashoffset: 0; } }

.section { position: relative; padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section--foam { background: var(--foam); }
.section > .shell,
.section > .shell--wide { position: relative; z-index: 1; }

.lede { font-size: 1.15rem; color: var(--muted); }

/* --------------------------------------------------------------------------
   Top bar + header
   -------------------------------------------------------------------------- */
.topbar {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, .82);
  font-size: .84rem;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: .45rem 0;
}
.topbar a { color: rgba(255, 255, 255, .82); display: inline-flex; align-items: center; gap: .45rem; }
.topbar a:hover { color: var(--cyan); }
.topbar svg { width: 14px; height: 14px; flex: none; }
@media (max-width: 640px) {
  .topbar__address { display: none; }
  .topbar__inner { justify-content: center; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--foam-line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: .8rem 0;
  transition: padding .3s ease;
}
.brand img { height: 46px; width: auto; transition: height .3s ease; }
.site-header.is-condensed .site-header__inner { padding: .45rem 0; }
.site-header.is-condensed .brand img { height: 38px; }
.site-header.is-condensed { box-shadow: 0 8px 28px -14px rgba(14, 0, 78, .22); }

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 90;
  background: var(--wave-grad);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

.nav { display: flex; align-items: center; gap: .25rem; }
.nav a {
  position: relative;
  padding: .55rem .85rem;
  font-size: .93rem;
  font-weight: 600;
  color: var(--navy);
  border-radius: 8px;
}
.nav a::after {
  content: "";
  position: absolute;
  left: .85rem;
  right: .85rem;
  bottom: .3rem;
  height: 2px;
  background: var(--wave-grad);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover { color: var(--ocean); }
.nav a:hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--ocean); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: .5rem;
  cursor: pointer;
  color: var(--navy);
}
.nav-toggle svg { width: 26px; height: 26px; display: block; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .6rem 4vw 1.1rem;
    background: var(--white);
    border-bottom: 1px solid var(--foam-line);
    box-shadow: var(--shadow-card);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .8rem .5rem; border-bottom: 1px solid var(--foam-line); border-radius: 0; }
  .nav a::after { display: none; }
}

/* --------------------------------------------------------------------------
   Home hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: min(78vh, 720px);
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  background: var(--navy-deep);
}
.hero__media,
.hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__media img { animation: kenburns 28s ease-in-out infinite alternate; }
@keyframes kenburns {
  from { transform: scale(1); }
  to   { transform: scale(1.09) translateY(-1.5%); }
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(8, 0, 48, .88) 0%, rgba(14, 0, 78, .62) 45%, rgba(0, 111, 186, .38) 100%);
}
.hero__content { position: relative; z-index: 2; padding: clamp(5rem, 12vw, 8rem) 0 clamp(6rem, 13vw, 9rem); }
.hero__content h1 {
  color: var(--white);
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  max-width: 14ch;
  text-wrap: balance;
}
.hero__content .eyebrow,
.page-hero .eyebrow { color: var(--seafoam); }
.hero__sub {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: rgba(255, 255, 255, .88);
  max-width: 44ch;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }

.hero__waves {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  z-index: 3;
  height: clamp(48px, 8vw, 110px);
  pointer-events: none;
}
.hero__waves .wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200%;
  height: 100%;
  animation: wave-slide 16s linear infinite;
}
.hero__waves .wave svg { display: block; width: 100%; height: 100%; }
.hero__waves .wave--back { animation-duration: 27s; }
.hero__waves .wave--front { animation-duration: 15s; }
@keyframes wave-slide { to { transform: translateX(-50%); } }

/* Atmosphere layers (hero + page heroes) */
.hero__noise {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: .05;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.7'/%3E%3C/svg%3E");
}
.bubbles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}
.bubbles span {
  position: absolute;
  bottom: -30px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, .55), rgba(255, 255, 255, .08));
  animation: bubble-rise 13s linear infinite;
}
.bubbles span:nth-child(1) { left: 8%;  width: 7px;  height: 7px;  animation-duration: 11s; }
.bubbles span:nth-child(2) { left: 21%; width: 13px; height: 13px; animation-duration: 16s; animation-delay: 2.5s; }
.bubbles span:nth-child(3) { left: 34%; width: 6px;  height: 6px;  animation-duration: 10s; animation-delay: 5s; }
.bubbles span:nth-child(4) { left: 47%; width: 11px; height: 11px; animation-duration: 18s; animation-delay: 1s; }
.bubbles span:nth-child(5) { left: 59%; width: 8px;  height: 8px;  animation-duration: 12s; animation-delay: 7s; }
.bubbles span:nth-child(6) { left: 71%; width: 15px; height: 15px; animation-duration: 19s; animation-delay: 4s; }
.bubbles span:nth-child(7) { left: 84%; width: 7px;  height: 7px;  animation-duration: 11s; animation-delay: 8.5s; }
.bubbles span:nth-child(8) { left: 93%; width: 10px; height: 10px; animation-duration: 15s; animation-delay: 3s; }
@keyframes bubble-rise {
  0%   { transform: translateY(0) scale(.6); opacity: 0; }
  12%  { opacity: .7; }
  85%  { opacity: .15; }
  100% { transform: translateY(-85vh) scale(1.15); opacity: 0; }
}
/* Tinted bubbles for light sections — the "one water column" thread */
.bubbles--tint span {
  background: radial-gradient(circle at 30% 30%, rgba(0, 177, 215, .26), rgba(0, 177, 215, .04));
}
.bubbles--tint span:nth-child(n+5) { display: none; }
.bubbles--tint span { animation-duration: 24s; }
.bubbles--tint span:nth-child(2) { animation-duration: 30s; }
.bubbles--tint span:nth-child(3) { animation-duration: 27s; }
.bubbles--tint span:nth-child(4) { animation-duration: 34s; }
.site-footer .bubbles span:nth-child(n+6) { display: none; }
.site-footer .shell { position: relative; z-index: 1; }

/* Scroll cue — bubbles rising in a little well, inviting the dive */
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: calc(clamp(48px, 8vw, 110px) + 16px);
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .55rem;
  color: rgba(255, 255, 255, .85);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .3em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity .4s ease, color .2s ease;
}
.scroll-cue:hover { color: var(--cyan); }
.scroll-cue__well {
  position: relative;
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, .6);
  border-radius: 14px;
  overflow: hidden;
}
.scroll-cue__well span {
  position: absolute;
  left: 50%;
  bottom: 5px;
  width: 5px;
  height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: var(--cyan);
  animation: cue-bubble 2.2s ease-in infinite;
}
.scroll-cue__well span:nth-child(2) { animation-delay: .7s; width: 4px; height: 4px; }
.scroll-cue__well span:nth-child(3) { animation-delay: 1.4s; width: 3px; height: 3px; }
@keyframes cue-bubble {
  0%   { transform: translateY(0); opacity: 0; }
  20%  { opacity: 1; }
  100% { transform: translateY(-30px); opacity: 0; }
}
.scroll-cue.is-hidden { opacity: 0; pointer-events: none; }

.fish-school {
  position: absolute;
  left: 0;
  z-index: 1;
  width: 110px;
  color: #060026;
  opacity: .16;
  pointer-events: none;
  animation: swim 52s linear infinite;
}
.fish-school--one { top: 30%; }
.fish-school--two { top: 58%; width: 78px; opacity: .11; animation-duration: 74s; animation-delay: -30s; }
@keyframes swim {
  from { transform: translateX(105vw); }
  to   { transform: translateX(-140px); }
}
@media (max-width: 768px) { .fish-school { display: none; } }

.reveal { opacity: 0; transform: translateY(22px); animation: rise .8s cubic-bezier(.2, .7, .2, 1) forwards; }
.reveal--1 { animation-delay: .05s; }
.reveal--2 { animation-delay: .18s; }
.reveal--3 { animation-delay: .31s; }
.reveal--4 { animation-delay: .44s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* Buttons */
.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.5rem;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 700;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -70%;
  width: 45%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, .5), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}
.btn:hover::before { transform: skewX(-20deg) translateX(340%); transition: transform .65s ease; }
.btn--primary { background: var(--cyan); color: var(--navy-deep); }
.btn--primary:hover { background: var(--seafoam); color: var(--navy-deep); transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(28, 216, 161, .55); }
.btn--ghost { border-color: rgba(255, 255, 255, .55); color: var(--white); }
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.btn--navy { background: var(--navy); color: var(--white); }
.btn--navy:hover { background: var(--ocean); color: var(--white); transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(0, 111, 186, .55); }

/* --------------------------------------------------------------------------
   Page hero (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(120% 160% at 85% -20%, rgba(0, 177, 215, .38) 0%, transparent 55%),
    linear-gradient(115deg, var(--navy-deep) 10%, var(--navy) 55%, var(--ocean) 130%);
  overflow: hidden;
}
.page-hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(3.4rem, 7vw, 5.4rem) 0 clamp(3.6rem, 7vw, 5.2rem);
}
.page-hero h1 { color: var(--white); margin: 0; }
.breadcrumbs {
  list-style: none;
  display: flex;
  gap: .55rem;
  margin: 0;
  padding: 0;
  font-size: .88rem;
  color: rgba(255, 255, 255, .72);
}
.breadcrumbs a { color: rgba(255, 255, 255, .72); }
.breadcrumbs a:hover { color: var(--cyan); }
.breadcrumbs li + li::before { content: "—"; margin-right: .55rem; opacity: .5; }
.page-hero__waves { position: absolute; left: 0; right: 0; bottom: -1px; pointer-events: none; }
.page-hero__waves svg { display: block; width: 100%; height: clamp(30px, 5vw, 64px); }

/* --------------------------------------------------------------------------
   Split feature (text + media)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.4rem, 5vw, 4.5rem);
  align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

.split__media { position: relative; }
.split__media > .frame {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.split__media::before {
  content: "";
  position: absolute;
  inset: auto -18px -18px auto;
  width: 58%;
  height: 58%;
  border-radius: var(--radius);
  background:
    radial-gradient(circle, rgba(0, 177, 215, .35) 1.5px, transparent 1.6px) 0 0 / 14px 14px;
  z-index: -1;
}

/* Carousel (scroll-snap) */
.carousel { position: relative; }
.carousel__track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  border-radius: var(--radius);
}
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__slide { flex: 0 0 100%; scroll-snap-align: start; }
.carousel__slide img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.carousel__slide .video {
  position: relative;
  padding-top: 66.67%;
  background: var(--navy-deep);
}
.carousel__slide .video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.carousel__nav {
  display: flex;
  gap: .6rem;
  margin-top: 1rem;
}
.carousel__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--foam-line);
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.carousel__btn:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }
.carousel__btn svg { width: 18px; height: 18px; }

/* Stat chips */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.4rem;
}
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  position: relative;
  overflow: hidden;
  background: var(--foam);
  border: 1px solid var(--foam-line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
/* Numbers surface on a burst of bubbles when the stats reveal */
.stat__bubbles { position: absolute; inset: 0; pointer-events: none; }
.stat__bubbles span {
  position: absolute;
  bottom: -10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 177, 215, .5), rgba(0, 177, 215, .08));
  opacity: 0;
}
.js .stats.is-visible .stat__bubbles span { animation: stat-bubble 1.6s ease-out forwards; }
.stat__bubbles span:nth-child(1) { left: 16%; animation-delay: .1s; }
.stat__bubbles span:nth-child(2) { left: 52%; width: 6px; height: 6px; animation-delay: .5s; }
.stat__bubbles span:nth-child(3) { left: 80%; width: 5px; height: 5px; animation-delay: .9s; }
@keyframes stat-bubble {
  0%   { transform: translateY(0) scale(.6); opacity: 0; }
  25%  { opacity: .85; }
  100% { transform: translateY(-110px) scale(1.15); opacity: 0; }
}
.stat b.count-done { animation: surface-pop .5s cubic-bezier(.2, .7, .3, 1.4); }
@keyframes surface-pop { 50% { transform: scale(1.12); } }
.stat:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 177, 215, .5);
  box-shadow: var(--shadow-card);
}
.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--ocean);
  line-height: 1.2;
}
.stat span { font-size: .82rem; color: var(--muted); }

/* --------------------------------------------------------------------------
   Value / info cards
   -------------------------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  margin-top: 2.6rem;
}
.cards--three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) { .cards, .cards--three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px)  { .cards, .cards--three { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border: 1px solid var(--foam-line);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
  text-align: left;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lift); }
.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--ocean);
  background: linear-gradient(135deg, rgba(0, 177, 215, .16), rgba(28, 216, 161, .16));
  margin-bottom: 1.1rem;
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-family: var(--font-body); font-size: .95rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--navy); }
.card p { margin: 0; color: var(--muted); font-size: .97rem; }

/* --------------------------------------------------------------------------
   Products
   -------------------------------------------------------------------------- */
.products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 460px));
  justify-content: center;
  gap: 2rem;
  margin-top: 2.6rem;
}
@media (max-width: 760px) { .products { grid-template-columns: 1fr; } }
.product {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.product img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2, .7, .2, 1);
}
.product:hover img { transform: scale(1.05); }
.product figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 2.4rem 1.5rem 1.2rem;
  background: linear-gradient(to top, rgba(8, 0, 48, .85), transparent);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  text-align: left;
}
.product figcaption small {
  display: block;
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: .2rem;
}

/* --------------------------------------------------------------------------
   Nutrition — species comparison
   -------------------------------------------------------------------------- */
.nutri-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
  margin-top: 2.6rem;
}
@media (max-width: 760px) { .nutri-grid { grid-template-columns: 1fr; } }

.nutri-card {
  background: var(--white);
  border: 1px solid var(--foam-line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  text-align: left;
  transition: transform .25s ease, box-shadow .25s ease;
}
.nutri-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lift); }
.nutri-card__media { position: relative; }
.nutri-card__media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.nutri-card__media figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 2.6rem 1.4rem 1rem;
  background: linear-gradient(to top, rgba(8, 0, 48, .88), transparent);
  color: var(--white);
}
.nutri-card__media h3 {
  color: var(--white);
  margin: 0;
  font-size: 1.5rem;
}
.nutri-tag {
  display: inline-block;
  margin-top: .35rem;
  font-family: var(--font-body);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--seafoam);
}
.nutri-card__body { padding: 1.3rem 1.5rem 1.5rem; }
.nutri-card__body h4 {
  margin: 0 0 .7rem;
  font-family: var(--font-body);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.nutri-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--foam-line);
  font-size: .95rem;
}
.nutri-row:last-child { border-bottom: 0; }
.nutri-row span { color: var(--muted); }
.nutri-row b {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--indigo);
}
.nutri-row--sub { padding-left: 1rem; font-size: .88rem; }
.nutri-row--sub span::before { content: "— "; opacity: .6; }

/* At a glance — head-to-head liquid duel */
.nutri-duel {
  position: relative;
  margin-top: 2.2rem;
  padding: 1.7rem 1.9rem 1.9rem;
  border: 1px solid var(--foam-line);
  border-radius: var(--radius);
  text-align: left;
  overflow: hidden;
  background:
    radial-gradient(130% 150% at 50% -35%, rgba(0, 177, 215, .12), transparent 58%),
    linear-gradient(180deg, #FFFFFF 0%, var(--foam) 100%);
}
/* central waterline */
.nutri-duel::before {
  content: "";
  position: absolute;
  top: 4.2rem;
  bottom: 1.4rem;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(var(--foam-line), rgba(220, 237, 244, 0));
  pointer-events: none;
}
.duel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .6rem 1rem;
  margin-bottom: 1.5rem;
}
.nutri-duel h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--navy);
}
.duel__legend { display: flex; gap: 1.1rem; }
.duel__key { display: inline-flex; align-items: center; gap: .45rem; font-size: .8rem; font-weight: 700; color: var(--muted); }
.duel__key::before { content: ""; width: 13px; height: 13px; border-radius: 5px; }
.duel__key--bass::before { background: linear-gradient(135deg, var(--cyan), var(--ocean)); }
.duel__key--bream::before { background: linear-gradient(135deg, var(--indigo), var(--electric)); }

.duel__row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: .9rem;
  padding: .7rem 0;
  position: relative;
}
.duel__row + .duel__row { border-top: 1px dashed var(--foam-line); }
.duel__metric {
  z-index: 2;
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--foam-line);
  border-radius: 999px;
  padding: .3rem .8rem;
  white-space: nowrap;
  box-shadow: 0 2px 8px -4px rgba(14, 0, 78, .2);
}
.duel__side { display: flex; align-items: center; gap: .7rem; min-width: 0; }
.duel__side--bass { justify-content: flex-end; }
.duel__val { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; line-height: 1; white-space: nowrap; }
.duel__val small { font-family: var(--font-body); font-size: .58em; font-weight: 700; color: var(--muted); margin-left: .12em; letter-spacing: .02em; }
.duel__side--bass .duel__val { color: var(--ocean); }
.duel__side--bream .duel__val { color: var(--indigo); }

.duel__track { position: relative; flex: 1 1 auto; height: 18px; display: flex; }
.duel__side--bass .duel__track { justify-content: flex-end; }
.duel__track i {
  position: relative;
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  overflow: hidden;
  transition: width 1.3s cubic-bezier(.16, .84, .28, 1);
}
.duel__side--bass .duel__track i {
  background: linear-gradient(90deg, var(--cyan), var(--ocean));
  box-shadow: -7px 0 16px -5px rgba(0, 177, 215, .6);
}
.duel__side--bream .duel__track i {
  background: linear-gradient(90deg, var(--indigo), var(--electric));
  box-shadow: 7px 0 16px -5px rgba(50, 47, 255, .5);
}
/* liquid sheen sweeping through each column */
.duel__track i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 18%, rgba(255, 255, 255, .55) 50%, transparent 82%);
  transform: translateX(-120%);
  animation: duel-sheen 3s ease-in-out infinite;
}
.duel__side--bream .duel__track i::after { animation-delay: .5s; }
@keyframes duel-sheen { 0% { transform: translateX(-120%); } 55%, 100% { transform: translateX(240%); } }

.js .nutri-duel.is-visible .duel__track i { width: var(--w); }

@media (max-width: 640px) {
  .nutri-duel::before { display: none; }
  .duel__row { grid-template-columns: 1fr; gap: .35rem; padding: .8rem 0; }
  .duel__metric { justify-self: start; margin-bottom: .2rem; }
  .duel__side { display: grid; grid-template-columns: 4.2rem 1fr; align-items: center; gap: .6rem; }
  .duel__side--bass { justify-content: initial; }
  .duel__side--bass .duel__track { justify-content: flex-start; }
  .duel__side--bream .duel__val { order: -1; }
}
@media (prefers-reduced-motion: reduce) { .duel__track i::after { display: none; } }

/* Health benefit pills */
.nutri-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  justify-content: center;
  margin-top: 1.8rem;
}
.nutri-benefits li {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: rgba(0, 177, 215, .1);
  border: 1px solid rgba(0, 177, 215, .3);
  color: var(--ocean);
  font-size: .88rem;
  font-weight: 600;
}
.nutri-benefits svg { width: 15px; height: 15px; flex: none; }
.nutri-note {
  margin-top: 1.4rem;
  font-size: .84rem;
  color: var(--muted);
  max-width: 62ch;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Supply-chain process strip
   -------------------------------------------------------------------------- */
.chain {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 2.6rem;
  counter-reset: step;
}
@media (max-width: 1000px) { .chain { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px)  { .chain { grid-template-columns: repeat(2, 1fr); } }
.chain__step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--foam-line);
  border-radius: var(--radius);
  padding: 1.5rem 1.1rem 1.2rem;
  text-align: left;
  font-size: .92rem;
  color: var(--muted);
  box-shadow: var(--shadow-card);
}
.chain__step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ocean);
  margin-bottom: .4rem;
}
.chain__step b { display: block; color: var(--navy); font-size: .95rem; margin-bottom: .15rem; }

.temp-badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: rgba(0, 177, 215, .12);
  border: 1px solid rgba(0, 177, 215, .35);
  color: var(--ocean);
  font-weight: 700;
  font-size: .95rem;
}
.temp-badge svg { width: 17px; height: 17px; animation: snow-spin 14s linear infinite; }
@keyframes snow-spin { to { transform: rotate(360deg); } }

/* Bullet list styled */
.list-tide { list-style: none; padding: 0; margin: 1.4rem 0 0; text-align: left; }
.list-tide li {
  position: relative;
  padding: 0 0 1.1rem 2rem;
  color: var(--ink);
}
.list-tide li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .42em;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--wave-grad);
  box-shadow: 0 0 0 4px rgba(0, 177, 215, .14);
}

/* --------------------------------------------------------------------------
   Gallery
   -------------------------------------------------------------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2.6rem;
}
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery { grid-template-columns: 1fr; } }
.gallery button {
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
}
.gallery button:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s cubic-bezier(.2, .7, .2, 1); }
.gallery button:hover img { transform: scale(1.06); }

dialog:not([open]) { display: none; }
.lightbox[open] { animation: lb-in .32s cubic-bezier(.2, .7, .2, 1); }
.lightbox[open]::backdrop { animation: lb-fade .32s ease; }
@keyframes lb-in { from { opacity: 0; transform: scale(.94) translateY(12px); } }
@keyframes lb-fade { from { opacity: 0; } }
.lightbox {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: min(1100px, 94vw);
  width: 100%;
}
.lightbox::backdrop { background: rgba(8, 0, 48, .9); backdrop-filter: blur(4px); }
.lightbox img { width: 100%; max-height: 82vh; object-fit: contain; border-radius: 10px; }
.lightbox__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: .8rem;
  color: var(--white);
}
.lightbox__bar button {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .3);
  color: var(--white);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.lightbox__bar button:hover { background: var(--cyan); border-color: var(--cyan); color: var(--navy-deep); }
.lightbox__bar svg { width: 18px; height: 18px; }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2.4rem, 5vw, 4.5rem);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.form { text-align: left; margin-top: 1.6rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 620px) { .form__row { grid-template-columns: 1fr; } }
.form label {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: .4rem;
}
.form input,
.form textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--foam);
  border: 1.5px solid var(--foam-line);
  border-radius: 10px;
  padding: .85rem 1rem;
  margin-bottom: 1.2rem;
  transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.form input:focus,
.form textarea:focus {
  outline: none;
  background: var(--white);
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 177, 215, .16);
}
.form textarea { resize: vertical; min-height: 150px; }
.form__note { font-size: .85rem; color: var(--muted); margin-top: .8rem; }
.form__status { font-weight: 600; color: #0E7A5F; min-height: 1.4em; margin-top: .6rem; }

.info-card {
  background: var(--foam);
  border: 1px solid var(--foam-line);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
  text-align: left;
}
.info-card + .info-card { margin-top: 1.2rem; }
.info-card h3 { font-family: var(--font-body); font-size: .88rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.info-card p, .info-card a { margin: 0; color: var(--ink); font-size: 1rem; }
.info-card a:hover { color: var(--navy); }
.info-card .with-icon { display: flex; gap: .7rem; align-items: flex-start; }
.info-card .with-icon svg { width: 19px; height: 19px; flex: none; margin-top: .25rem; color: var(--ocean); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, .78);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(90% 120% at 15% 0%, rgba(0, 111, 186, .25) 0%, transparent 60%);
  pointer-events: none;
}
.site-footer__waves { background: var(--white); }
.site-footer__waves svg { display: block; width: 100%; height: clamp(30px, 5vw, 60px); }
.site-footer__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2.4rem;
  padding: clamp(2.6rem, 6vw, 4rem) 0 2.6rem;
  text-align: left;
}
@media (max-width: 860px) { .site-footer__grid { grid-template-columns: 1fr; gap: 1.8rem; } }
.site-footer h3 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer a { color: rgba(255, 255, 255, .78); }
.site-footer a:hover { color: var(--cyan); }
.site-footer address { font-style: normal; }
.site-footer address div { display: flex; gap: .6rem; align-items: flex-start; margin-bottom: .7rem; }
.site-footer address svg { width: 16px; height: 16px; flex: none; margin-top: .3em; color: var(--cyan); }
.footer-brand-badge {
  display: inline-block;
  background: var(--white);
  border-radius: 12px;
  padding: .65rem .9rem;
  margin-bottom: 1.1rem;
}
.footer-brand-badge img { height: 40px; width: auto; }
.site-footer__links { list-style: none; margin: 0; padding: 0; }
.site-footer__links li { margin-bottom: .55rem; }
.site-footer__bottom {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 1.2rem 0 1.4rem;
  font-size: .84rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .6rem;
}
.site-footer__bottom a { color: var(--cyan); }

/* Scroll reveal — hidden state only applies when JS has run (html.js set inline in <head>) */
.js .fade-up { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .fade-up.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .fade-up { opacity: 1; transform: none; }
  .wave-divider path { stroke-dashoffset: 0 !important; animation: none !important; }
  .bubbles, .fish-school { display: none; }
}

/* Staggered reveal for card grids (each card is its own .fade-up) */
.js .cards .card.fade-up:nth-child(2) { transition-delay: .1s; }
.js .cards .card.fade-up:nth-child(3) { transition-delay: .2s; }
.js .cards .card.fade-up:nth-child(4) { transition-delay: .3s; }

/* Pointer tilt (added by JS on fine pointers only) */
.tilt-ready { transition: transform .2s ease; will-change: transform; }

/* Cross-page fade (View Transitions API — progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation: vt-out .18s ease both; }
  ::view-transition-new(root) { animation: vt-in .3s ease both; }
}
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; } }

.text-left { text-align: left; }
.text-center { text-align: center; }